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Info on MADIO Parameter

 
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atulbagewadikar

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Joined: 15 Jun 2006
Posts: 26

PostPosted: Fri Jun 06, 2008 7:03 am    Post subject: Info on MADIO Parameter
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I have below information about MADIO parameter:

MADIO - Maximum DBMS Calls between Screen I/O Operations
Possible Values 0, or 30 - 32767
Default Value 512

This parameter indicates the maximum number of DBMS calls permitted between two screen I/O operations (also in batch mode).

If the specified limit is exceeded, the Natural program is interrupted and the user is notified with Natural Error Message 1009.

MADIO=0 indicates that no limit is to be in effect.

The questions I have are:

1. Is it possible to change the value of this parameter in program?
e.g. If my TEST region has a limit of 5000 calls, Can I alter it in my program?

2. How to check the current assigned value to this parameter in NATURAL?

Awaiting your quick replies...
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beruoist

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Joined: 14 Nov 2007
Posts: 70
Location: mumbai

PostPosted: Wed Dec 31, 2008 11:05 am    Post subject:
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Can anyone please answer the above question..My requirement is same as the above.

Regards
beruoist
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ofer71

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Joined: 27 Dec 2005
Posts: 2360
Location: Israel

PostPosted: Wed Dec 31, 2008 11:59 am    Post subject:
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1. MADIO is a Profile parameter, and has no equivalent Session parameter. This means that you can't change it from within a program.
You can, however to override the System value using a Profile (for TSO/CICS) or the PARM keyword (for batch).
2. The current value of MADIO can be obtained by using Natural User Exit USR1005 (Try SYSEXT from any command line).

O.
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